Hinami Yumesaki, a poor college student, is struggling to pay this month's rent. At that time, her boyfriend suggests she get a part-time job. "If money is tight, how about working as a regular sex staff member?" Since Hinami doesn't have enough money, her boyfriend introduces her to various part-time jobs. "Electrical maintenance worker," "Private tutor," "JK walker." She tries out various part-time jobs to make money, but wherever she goes, something erotic happens...! In the end, she ends up working as an "orgy staff member" with her boyfriend and his friends!